Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/edmedu/www/mig.edmclass.com/admin.edmclass.com/database/migrations/common/2023_06_21_072516_create_ielts_exam_schedules_table.php:7 Stack trace: #0 {main} thrown in /home/edmedu/www/mig.edmclass.com/admin.edmclass.com/database/migrations/common/2023_06_21_072516_create_ielts_exam_schedules_table.php on line 7